The End of 400 Trillion Light Years

The children of Earth have only one goal - to go to the end of 400 trillion light years. In the year 2035 AD, the world ushered in an era of peaceful union. People around the world participated in the space colonization plan with great enthusiasm - building a space city. Human beings want to leave the warm embrace of their mothers and go into the endless darkness alone. The future needs the help of history, so I went to the future.